similar to: Static passdb support?

Situation: one front-facing server running Dovecot as IMAP/POP3/ ManageSieve proxy, a mixture of IMAP servers (Dovecot, Exchange, ...) in the back-end. Dovecot's passdb does lookups against MySQL which contains a simple user/host mapping, the actual authentication happens on the back-end IMAP servers. The configuration is more or less as described here:

We recently upgraded from Dovecot 1.2.4 to 1.2.6 (with the sieve patches of course). Everything has been running quite well since the upgrade. The occasional issue with assert-crashing when expunging has gone away. However, one of our users seems to have triggered a new issue. She's been the only one to see it, but whenever she logs in, her imap process segfaults immediately. It appears that

Timo, Just this morning I upgraded from 2.0.6 to 2.0.7 (hg changeset 66a523135836). A few hours later we had some power problems that caused the networking to drop out at one site. The directors on the surviving site all had a few imap-login processes crash with the following error: Nov 23 09:15:30 cc-director1 dovecot: imap-login: Panic: file ioloop.c: line 35 (io_add): assertion failed: (fd

Hi all, I'm trying to setup a Dovecot proxy that authenticates the user against two backend servers. If login server1 fails, server2 should be tried. The problem: Only the first server seems to be tried, even if the login fails. Config snippet: protocol imap { passdb { driver = static args = proxy=y nopassword=y host=oldserver1.example.com port=993 ssl=y }

When Dovecot is in proxy mode, the client sends along the original connection endpoints in an ID command. Is there any chance 'doveadm who' could use this to display the original connection source? As it currently stands, all I see is a bunch of connections from the proxy. Thanks! --- Brandon 'Brad' Davidson Virtualization Systems Administrator University of Oregon Information

I'm a little confused about how public namespaces work with subscriptions. If I set subscriptions=no and subscribe to the folders, the subscription entries go into the user's private subscription file and that's fine. However, I am unable to pull their status with the LIST-EXTENDED extension. Normal listing works OK: A0004 LIST "" "*" RETURN (STATUS (MESSAGES

Hi all, I'm building a mail system where two machines are functioning both as POP3/IMAP-proxy (using dovecot 1.2.12) and SMTP-server with authentication for outgoing mail. The SMTP-server is postfix with dovecot SASL as authentication backend. User credentials for SMTP auth as well as the mapping from account to final server for the proxy is stored in a MySQL-database which dovecot queries.

Hi all, We have a number of machines running Dovecot 1.2.4 that have been assert crashing occasionally. It looks like it's occurring when the users expunge their mailboxes, but I'm not sure as I can't reproduce it myself. The error in the logs is: Oct 6 07:33:09 oh-popmap3p dovecot: imap: user=<YYYY>, rip=XXXX, pid=11931: Panic: file mail-index-view.c: line 264

Hi all, We recently attempted to update our Dovecot installation to version 1.2.5. After doing so, we noticed a constant stream of crash messages in our log file: Sep 22 15:58:41 hostname dovecot: imap-login: Login: user=<USERNAME>, method=PLAIN, rip=X.X.X.X, lip=X.X.X.X, TLS Sep 22 15:58:41 hostname dovecot: dovecot: child 6339 (imap) killed with signal 11 (core dumps disabled) We rolled

The following function is based on code I found here in an earlier thread. define sudoer() { augeas { "sudo${name}": context => "/files/etc/sudoers", changes => [ "set spec[last() + 1]/user ${name}", "set spec[last()]/host_group/host ALL", "set spec[last()]/host_group/command NOPASSWD: ALL", "set

Hello everybody! How can i create with puppet following sudoers file: User_Alias CENTREON=apache,nagios CENTREON ALL = NOPASSWD: /etc/init.d/nagios* restart CENTREON ALL = NOPASSWD: /etc/init.d/nagios* reload CENTREON ALL = NOPASSWD: /usr/bin/nagios* -v * The problem that augeas create only last line, replacing previous one. -- You received this message because you are subscribed to

My experience with RHEL and CentOS is quite limited, andwould classify me as novice.? I have been running CentOS 6for a little over a year and recently brought up a CentOS 7system as a virtual machine under Windows 7. One of the first things I usually do after installation isedit the /etc/sudoers file using visudo to give a specificuser or specific users privileges as indicated in the fileexcerpt

Hi, I need to run /bin/mount and /sbin/mount.cifs commands as nobody user (it has (bin/bash shell). So, I've edited /etc/sudoers and added: Cmnd_Alias CMD_MOUNT = /bin/mount Cmnd_Alias CMD_CIFS ) = /sbin/mount.cifs nobody ALL = NOPASSWD: CMD_MOUNT nobody ALL = NOPASSWD: CMD_CIFS But when I run the command as nobody (in the shell), I get the error: "mount

Hello Everyone, I am trying to change our /etc/sudoers (using visudo) to allow 2 commands to be run as root without a password, but it isn't working. Here is the part of the sudoers file that is in question. # User alias specification User_Alias FULLACCESS = doug, scott # members of the FULLACCESS User_Alias may run chown and chmod without a password FULLACCESS ALL = (root) NOPASSWD:

I've got a couple more issues with the doveadm director interface: 1) If I use "doveadm director remove" to disable a host with active users, the director seems to lose track of users mapped to that host. I guess I would expect it to tear down any active sessions by killing the login proxies, like I'd done 'doveadm direct add HOSTNAME 0 && doveadm director flush

I'm not sure if this would work, but possibly having two separate instances of dovecot with separate configs running may work for you. http://wiki2.dovecot.org/RunningDovecot On 08/07/15 11:04, Gerry wrote: > Situation: one front-facing server running Dovecot as IMAP/POP3/ > ManageSieve proxy, a mixture of IMAP servers (Dovecot, Exchange, ...) > in the back-end. Dovecot's

I added via visudo my userid for authorization of me ALL(ALL) NOPASSWD: ALL and I still cannot run yum as me. Is this just not possible?

Hi, We are trying to implement a highly secure mail server with user authentication restricted to SSL certificates only (not using passwords at all). Still, user information is stored in a LDAP directory. In this configuration LDAP is used to check whether the user is registered (and probably supply quota and other info), and actual authentication is done by SSL layer. According to wiki, a

Hi, I have set up asterisk to run as non root, and allow admin users to log in to the server as asterisk, which gives them privileges to edit configs in the asterisk home directory. As for connecting to the console with 'asterisk -r' - this by default does not work as asterisk is owned stored in /usr/sbin/asterisk I am reading that the best way to solve this is to use 'visudo' -

Hi guys, I'm using RedHat and am trying to configure my sudo to enable user 'testuser' to run Asterisk. However whenever I try to run 'sudo asterisk' as 'testuser' I get prompted for password. This is the line in my sudoers configuration file that I thought should do the trick, but it doesn't: testuser ALL=NOPASSWD: /usr/sbin/asterisk Does anyone know how to